

body {
  font-family: PingFangSC-Regular, PingFang SC;

}

.oxygen-page {
  overflow: hidden;
}

/* oxygen header */

.oxygen-page .oxygen-header {
  padding: 0 88px;
  font-size: 14px;
  font-weight: 400;
  color: #0B1B34;
  line-height: 20px;
  height: 60px;
  background: #FFFFFF;
  box-shadow: 0px 2px 20px 0px rgba(20, 105, 255, 0.05);
}

.oxygen-header .header-menu {
  display: none;
  width: 30px;
  height: 30px;
  background: url('./assets/img/menu-icon.png') no-repeat;
  background-size: 100% 100%;
}

.oxygen-header .oxygen-header-box {
  height: 100%;
}

.oxygen-header-box .header-logo {
  background: url('./assets/img/logo.png') no-repeat;
  background-size: 100% 100%;
  width: 60px;
  height: 40px;
}

.header-logo .header-logo-desc {
  font-size: 12px;
  transform: scale(.6);
}

.oxygen-header-box .header-nav {
}

.oxygen-header-box .header-nav .header-nav-item{
  font-size: 14px;
  font-weight: 400;
  color: #0B1B34;
  margin: 0 40px;
  cursor: pointer;
}

.oxygen-header-box .header-show {
  width: 107px;
  height: 35px;
  background: #092540;
  font-size: 12px;
  font-weight: 500;
  color: #FFFFFF;
  text-align: center;
  line-height: 35px;
}


/* oxygen section home */

.oxygen-section-home {
  height: calc(100vh - 60px);
  background: linear-gradient(180deg, #FBFDFE 0%, #f0f5ff 100%, #1469FF 100%);
}

.oxygen-section-home .section-home-item {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
}

.section-home-item .home-left-title {
  /* width: 390px;
  height: 220px; */

}

.home-left-title p span {
  margin: 0 6px;
}

.section-home-item .home-left-btn {
  width: 184px;
  height: 60px;
  background: #635BFF;
  font-size: 16px;
  /* font-family: Helvetica; */
  color: #FFFFFF;
  line-height: 60px;
  text-align: center;
  margin-top: 90px;
}


.oxygen-section-fun {
  position: relative;
  height: 100vh;
  background: #FFFFFF;
  
}
.oxygen-section-fun .section-fun-container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
  width: 70rem;
  height: 70rem;
  margin: 0 auto;
}

.oxygen-section-fun .section-fun-box {
  position: relative;
}

.oxygen-section-fun .section-fun-box::before {
  content: '';
  position: absolute;
  left: 30%;
  top: -21%;
  width: 310px;
  height: 300px;
  background: url('./assets/img/path-right.png') no-repeat;
  background-size: 100% 100%;
  transform: rotate(-45deg);
}

.oxygen-section-fun .section-fun-box::after {
  content: '';
  position: absolute;
  left: 30%;
  bottom: -21%;
  width: 310px;
  height: 300px;
  background: url('./assets/img/path-left.png') no-repeat;
  background-size: 100% 100%;
  transform: rotate(-45deg);
}

.section-fun-box .section-fun-item {
  width: 30rem;
  height: 30rem;
  box-shadow: 0px 0px 20px 0px rgba(20, 105, 255, 0.1);
  border-radius: 23px;
  border: 1px solid rgba(151, 151, 151, 0.5);
  background-color: #FFFFFF;
}

.section-fun-box .fun-item-1 {
  margin: 0 25px 25px 0px;
  border: 1px solid #635BFF;
}
.section-fun-box .fun-item-2 {
  margin: 0 0 25px 25px;

}
.section-fun-box .fun-item-3 {
  margin: 25px 0 0 25px;
}
.section-fun-box .fun-item-4 {
  margin: 25px 25px 0px 0px;
}

.section-fun-item .fun-item-content {
  transform: rotate(-45deg);
  width: 14rem;
  height: 23rem;
}

.fun-item-content span {
  display: block;
}

.fun-item-content .fun-item-title {
  font-size: 18px;
  font-weight: 600;
  color: #092540;
  width: 15rem;
  text-align: center;
}
.fun-item-content .fun-item-desc {
  font-size: 12px;
  font-weight: 400;
  color: #092540;
  width: 18rem;
}

.fun-item-1 .fun-item-indexIcon {
  width: 12px;
  height: 35px;
  background: url('./assets/img/index_1.png') no-repeat;
  background-size: 100% 100%;
}
.fun-item-1 .fun-item-imgIcon {
  width: 112px;
  height: 122px;
  background: url('./assets/img/index1-icon.png') no-repeat;
  background-size: 100% 100%;
}

.fun-item-2 .fun-item-indexIcon {
  width: 25px;
  height: 35px;
  background: url('./assets/img/index_2.png') no-repeat;
  background-size: 100% 100%;
}
.fun-item-2 .fun-item-imgIcon {
  width: 110px;
  height: 113px;
  background: url('./assets/img/index2-icon.png') no-repeat;
  background-size: 100% 100%;
}

.fun-item-3 .fun-item-indexIcon {
  width: 22px;
  height: 35px;
  background: url('./assets/img/index_3.png') no-repeat;
  background-size: 100% 100%;
}
.fun-item-3 .fun-item-imgIcon {
  width: 112px;
  height: 112px;
  background: url('./assets/img/index3-icon.png') no-repeat;
  background-size: 100% 100%;
}

.fun-item-4 .fun-item-indexIcon {
  width: 23px;
  height: 35px;
  background: url('./assets/img/index_4.png') no-repeat;
  background-size: 100% 100%;
}
.fun-item-4 .fun-item-imgIcon {
  width: 113px;
  height: 110px;
  background: url('./assets/img/index4-icon.png') no-repeat;
  background-size: 100% 100%;
}




.oxygen-section-phone {
  background-color: #F6F9FC;
  height: 100vh;
}

.oxygen-section-phone .section-phone-left {
}

.oxygen-section-phone .section-phone-right {
  padding-left: 10%;
  width: 410px;
}

.section-phone-right .phone-right-title, .phone-right-sec-title {
  font-size: 36px;
  font-weight: 400;
  color: #092540;
  margin-bottom: 0;
}

.section-phone-right .phone-right-sec-title {
  margin-bottom: 36px;
}

.section-phone-right .phone-right-desc {
  font-size: 14px;
  font-weight: 400;
  color: #092540;
  margin-bottom: 0;
  width: 411px;
}

.section-phone-right .phone-more {
  width: 411px;
  text-align: right;
}

.section-phone-right .show-more { 
  margin-top: 46px;
  width: 215px;
}



.oxygen-section-good {
  background-color: #FFFFFF;
  height: 100vh;
  padding: 0 160px;
}

.oxygen-section-good .section-good-box {
  margin: 0 -40px;
}

.oxygen-section-good .section-good-title {
  padding: 120px 0;
  font-size: 36px;
  font-weight: 400;
  color: #092540;
}

.section-good-box .section-good-item {
  padding: 0 40px;
  text-align: justify;
}

.section-good-item .good-item-title {
  font-size: 14px;
  font-weight: 500;
  margin: 40px 0 20px 0;
}
.section-good-item .good-item-content {
  font-size: 12px;
  line-height: 22px;
}

.good-item-tec .good-item-icon {
  width: 63px;
  height: 59px;
  background: url('./assets/img/tec-icon.png') no-repeat;
  background-size: 100% 100%;
}

.good-item-invest .good-item-icon {
  width: 49px;
  height: 60px;
  background: url('./assets/img/invest-icon.png') no-repeat;
  background-size: 100% 100%;
}

.good-item-manager .good-item-icon {
  width: 54px;
  height: 57px;
  background: url('./assets/img/manager-icon.png') no-repeat;
  background-size: 100% 100%;
}

.good-item-fun .good-item-icon {
  width: 57px;
  height: 57px;
  background: url('./assets/img/fun-icon.png') no-repeat;
  background-size: 100% 100%;
}



.oxygen-section-create {
  height: 100vh;
  background: #1469FF;
}

.oxygen-section-create .section-create-box {
  position: relative;
  height: 70%;
}



.section-create-box .section-create-center {
  height: 100%;
}

.section-create-center .create-center-video {
  position: relative;
  width: 660px;
  height: 460px;
}

.section-create-center .create-center-title {
  font-size: 36px;
  font-weight: 400;
  color: #FFFFFF;
}

.section-create-center .create-center-info {
  font-size: 14px;
  font-weight: 400;
  color: #FFFFFF;
}

.create-center-video .center-video-bg-ltc {
  position: absolute;
  top: -55px;
  left: -16px;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.create-center-video .center-video-bg-rcc {
  position: absolute;
  top: 50%;
  right: -110px;
  transform: translateY(-50%);
  width: 87px;
  height: 87px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.create-center-video .center-video-bg-rbc {
  position: absolute;
  bottom: 30px;
  right: -150px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.create-center-video .center-video-box { 
  width: 660px;
  height: 460px;
  /* background: url('./assets/img/play.png') no-repeat;
  background-size: 100% 100%;  */
}


.section-create-box .create-left-line {
  position: absolute;
  left: -150px;
  top: 45%;
  width: 170px;
  height: 48px;
  background: url('./assets/img/left-line.png') no-repeat;
  background-size: 100% 100%;
}

.section-create-box .create-left-circle {
  position: absolute;
  left: -285px;
  top: 27%;
  text-align: center;
  
}

.create-left-circle p { 
  font-size: 14px;
  font-weight: 400;
  color: #7AF1FF;
  margin-bottom: -5px;
}

.create-left-circle .left-circle { 
  width: 210px;
  height: 210px;
  background: url('./assets/img/left-circle.png') no-repeat;
  background-size: 100% 100%;
}


.section-create-box .create-right-line {
  position: absolute;
  right: -122px;
  top: 15%;
  width: 140px;
  height: 85px;
  background: url('./assets/img/right-line.png') no-repeat;
  background-size: 100% 100%;
}

.section-create-box .create-right-circle {
  position: absolute;
  right: -246px;
  top: 1%;
  text-align: center;
  width: 160px;
  height: 160px;

}

.create-right-circle p { 
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-size: 14px;
  font-weight: 400;
  color: #7AF1FF;
  margin-bottom: -7px;
}

.create-right-circle .right-circle { 
  width: 160px;
  height: 160px;
  background: url('./assets/img/right-circle.png') no-repeat;
  background-size: 100% 100%;
}


.oxygen-footer {
  position: relative;
  height: 560px;
  background: #FFFFFF;
  z-index: -1;
  padding: 0 70px;

}

.oxygen-footer .footer-bg-icon {
  position: absolute;
  top: -154px;
  left: 0;
  right: 0;
  width: 100%;
  height: 300px;
  background: url('./assets/img/footer-bg.png') no-repeat;
  background-size: 100%;
}

.oxygen-footer .footer-box {
  padding: 180px 0 60px 0px;
}

.footer-logo .logo-bottom{
  background: url(./assets/img/logo.png) no-repeat;
  background-size: 100% 100%;
  width: 60px;
  height: 40px;
}

.footer-logo .logo-title {
  font-size: 14px;
  font-weight: 500;
  color: #092540;
  margin-top: 28px;
}

.fun-item-box .fun-item-title {
  font-size: 14px;
  font-weight: 500;
  color: #092540;
  margin-bottom: 30px;
}

.fun-item-box .fun-item-name {
  font-size: 14px;
  font-weight: 300;
  color: #092540;
}

.oxygen-footer .footer-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0px;
  border-bottom: 1px solid #092540;
}

.footer-link .footer-link-logo {
  width: 200px;
  height: 20px;
  background: url('./assets/img/site-logo.png') no-repeat;
  background-size: 100% 100%;
}

.footer-link .footer-link-third {
  margin: 0 -10px;
}

.footer-link-third .link-item {
  display: inline-block;
  margin: 0 10px;
}

.footer-link-third .link-face {
  width: 25px;
  height: 25px;
  background: url('./assets/img/facebook.png') no-repeat;
  background-size: 100% 100%;
}

.footer-link-third .link-ins {
  width: 25px;
  height: 25px;
  background: url('./assets/img/instagram.png') no-repeat;
  background-size: 100% 100%;
}
.footer-link-third .link-ink {
  width: 23px;
  height: 25px;
  background: url('./assets/img/linkedin.png') no-repeat;
  background-size: 100% 100%;
}
.footer-link-third .link-wechat {
  width: 25px;
  height: 23px;
  background: url('./assets/img/wechat.png') no-repeat;
  background-size: 100% 100%;
}

.oxygen-footer .footer-right {
  padding: 20px 0;
  text-align: right;
  font-size: 14px;
  font-weight: 500;
  color: #092540;
}

/* common style */

/* 垂直水平居中 */
.flex {
  display: flex;
}

.flex-content-align-center {
  display: flex;
  justify-content: center;
  align-items: center;
}



.margin-t-60 {
  margin-top: -60px;
}



/* media type */

@media (max-width: 576px) { 

  .oxygen-header {
    padding: 0 20px !important;
  }
  .oxygen-header .header-menu {
    display: block;
  }
  .oxygen-header .header-nav {
    display: none;
  }


  .oxygen-section-home {
    height: auto;
  }
  .oxygen-section-home .section-home-item {
    margin: 40px 0;
  }
  .section-home-item .home-left-title {
    width: 80%;
  }

  .oxygen-section-fun {
    height: auto;
  }
  .oxygen-section-fun .section-fun-container {
    padding-top: 120px;
    position: relative;
    width: auto;
    height: auto;
    left: 0;
    top: 0;
    transform: none;
    margin: 0;
  }
  .section-fun-container .section-fun-box::before{
    content: none;
  }
  .section-fun-container .section-fun-box::after{
    content: none;
  }
  .section-fun-box .section-fun-item {
    width: 22rem;
    height: 22rem;
    box-shadow: 0px 0px 20px 0px rgba(20, 105, 255, 0.1);
    border-radius: 23px;
    border: 1px solid rgba(151, 151, 151, 0.5);
    background-color: #FFFFFF;
    transform: rotate(45deg);
  }
  .section-fun-item .fun-item-content {
    transform: rotate(-45deg);
    width: 11rem;
    height: 19rem;
  }
  .fun-item-content span {
    display: block;
  }
  .fun-item-content .fun-item-title {
    font-size: 14px;
    font-weight: 600;
    color: #092540;
    width: 15rem;
    text-align: center;
  }
  .fun-item-content .fun-item-desc {
    font-size: 12px;
    font-weight: 400;
    color: #092540;
    width: 14rem;
  }
  .fun-item-1 .fun-item-indexIcon {
    width: 7px;
    height: 22px;
    background: url('./assets/img/index_1.png') no-repeat;
    background-size: 100% 100%;
  }
  .fun-item-1 .fun-item-imgIcon {
    width: 80px;
    height: 80px;
    background: url('./assets/img/index1-icon.png') no-repeat;
    background-size: 100% 100%;
  }
  .fun-item-2 .fun-item-indexIcon {
    width: 14px;
    height: 22px;
    background: url('./assets/img/index_2.png') no-repeat;
    background-size: 100% 100%;
  }
  .fun-item-2 .fun-item-imgIcon {
    width: 80px;
    height: 88px;
    background: url('./assets/img/index2-icon.png') no-repeat;
    background-size: 100% 100%;
  }
  .fun-item-3 .fun-item-indexIcon {
    width: 14px;
    height: 22px;
    background: url('./assets/img/index_3.png') no-repeat;
    background-size: 100% 100%;
  }
  .fun-item-3 .fun-item-imgIcon {
    width: 80px;
    height: 80px;
    background: url('./assets/img/index3-icon.png') no-repeat;
    background-size: 100% 100%;
  }
  .fun-item-4 .fun-item-indexIcon {
    width: 14px;
    height: 22px;
    background: url('./assets/img/index_4.png') no-repeat;
    background-size: 100% 100%;
  }
  .fun-item-4 .fun-item-imgIcon {
    width: 80px;
    height: 80px;
    background: url('./assets/img/index4-icon.png') no-repeat;
    background-size: 100% 100%;
  }
  .section-fun-box .fun-item-1,
  .section-fun-box .fun-item-2,
  .section-fun-box .fun-item-3,
  .section-fun-box .fun-item-4{
    margin: 0 0 120px 0 !important ;
  }
  .section-fun-box .fun-item-1 {
    border: 1px solid #635BFF !important;
  }



  .oxygen-section-phone {
    height: auto;
  }
  .oxygen-section-phone .section-phone-left,
  .oxygen-section-phone .section-phone-right {
    margin: 20px 0;
    width: 100%;
    padding-left: 20px;
  }
  .oxygen-section-phone .section-phone-right p,
  .section-phone-right .phone-more {
    width: auto !important;
  }



  .oxygen-section-good {
    height: auto;
    padding: 0 20px;
  }
  .oxygen-section-good .section-good-title {
    padding: 50px 0;
  }
  .section-good-box .section-good-item {
    margin: 20px 0;
  }


  .oxygen-section-create {
    height: auto;
    padding: 100px 0;
  }
  .oxygen-section-create .section-create-left,
  .oxygen-section-create .section-create-right {
    display: none;
  }
  .section-create-center .create-center-video,
  .create-center-video .center-video-box {
    width: 100%;
    height: auto;
  }

  .oxygen-footer {
    padding: 0 20px;
    height: auto;
  }
  .oxygen-footer .footer-box {
    padding-top: 40px;
  }
  .oxygen-footer .footer-link {
    flex-wrap: wrap;
  }

  .footer-link .footer-link-third {
    margin-top: 20px !important; 
  }

}